Bantu just hypothetically (yes jannies and mods I am just interested about a hypothetical scenario) a person could kill someone without ever getting the fault. Like befren a Heroin junky, do a sleepover, smoke weed while Heroin junky IV Heroin, wait until junky is asleep hours later, IV junky a huge amount of Heroin. There is no way to prove you killed that person. Interesting to know one can outsmart police even with killu stuff.